package com.mapgoo.param

/**
  *
  * @author eureka.wh
  * @since 2019-05-31 12:36
  */
object demp01 {

  def main(args: Array[String]): Unit = {
    val arr = Array("1","2","3")
//    println(arr)

    echo(arr:_*)
  }

  def echo(args: String *)={
    for(arg <- args) println(arg)
  }
}
